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  <title>search_constraint (constraint_transform.rb)</title>
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  <pre><span class="ruby-comment cmt"># File constraint_transform.rb, line 60</span>
 <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">search_constraint</span>(<span class="ruby-identifier">param_row</span>,<span class="ruby-identifier">first_attr</span>,<span class="ruby-identifier">row_num</span>)
        <span class="ruby-identifier">row_counter</span> = <span class="ruby-value">0</span> 
        <span class="ruby-constant">FasterCSV</span>.<span class="ruby-identifier">foreach</span>(<span class="ruby-value str">&quot;constraint_transform_config.csv&quot;</span>) <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">row</span><span class="ruby-operator">|</span>
                <span class="ruby-identifier">row_counter</span> = <span class="ruby-identifier">row_counter</span> <span class="ruby-operator">+</span> <span class="ruby-value">1</span>
                <span class="ruby-identifier">row</span>[<span class="ruby-value">0</span>] = <span class="ruby-identifier">first_attr</span>
                <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">row</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">param_row</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">row_counter</span> <span class="ruby-operator">!=</span> <span class="ruby-identifier">row_num</span> 
                        <span class="ruby-keyword kw">return</span> <span class="ruby-identifier">row_counter</span>
                <span class="ruby-keyword kw">else</span>
                        <span class="ruby-keyword kw">return</span> <span class="ruby-keyword kw">nil</span>   
                <span class="ruby-keyword kw">end</span>           
        <span class="ruby-keyword kw">end</span>    
 <span class="ruby-keyword kw">end</span></pre>
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